Have you ever wondered where your Yamaha EF2000iSv2 generator is made, especially if it has a ‘Made in China’ label? Yamaha, a renowned Japanese company, has expanded its manufacturing to China and other Asian countries. Let’s take a closer look at the top factories in China that produce these reliable generators.

EF2000iS – Power Products

Product Details: The Yamaha EF2000iS is a 220V-60Hz inverter generator with a rated output of 1.6 kVA and a maximum output of 2.0 kVA. It features a 4-stroke OHV engine (MZ80) that is air-cooled, providing high power, low fuel consumption, and a low noise level. The generator includes an economy control system that regulates engine rpm based on the actual electricity load, enhancing fuel economy and quietness. It also has a computer-controlled inverter for high-quality electricity, a circuit breaker to prevent overloads, and an oil warning system that stops the engine if the oil level falls below the prescribed level. The EF2000iS

is lightweight (20 kg), compact (490x280x445 mm), and has a fuel tank capacity of 4.2 liters, allowing for up to 10.5 hours of operation at 1/4 load. It also features a DC output of 12V/8A, a fuel gauge, and a carrying handle. The generator is designed for parallel operation to increase output to 3.0 kVA when two units are connected.

Pros:
– High-quality electricity through a computer-controlled inverter
– Economy control system for greater fuel economy and quietness
– Low noise level of 51.5-61 dB(A)
– Lightweight and compact design for easy transport and storage
– Parallel operation capability to increase output to 3.0 kVA
– DC output for battery charging
– Oil warning system and auto decompressor for easier starting
– Fuel gauge for easy fuel level monitoring

Cons:
– Limited power output for heavy-duty applications
– Requires manual recoil starting
– No electric start option
– Fuel tank capacity may not be sufficient for extended heavy use

New Improved Yamaha 2000 model

2021 Yamaha EF2000iSv2

Product Details: The 2021 Yamaha EF2000iSv2 is a portable inverter generator. Key features include an OHV, air-cooled, single cylinder, 4-stroke engine with a 79cc displacement. It has a maximum AC output of 2000 watts and a rated AC output of 1600 watts, with rated and maximum AC currents of 13.3 and 16.7 amps at 120V, respectively. The generator also provides a DC output of 8 amps at 12V. It weighs 44.1 pounds, has dimensions of 19.3 x 11.0 x 17.9 inches, and a fuel tank capacity of 1.1 gallons. The EF2000iSv2 features a Smart Throttle for fuel efficiency and noise reduction, allowing

it to run up to 10.5 hours at 1/4 rated load. It includes a gasoline petcock, fuel gauge, and is capable of parallel operation to deliver 25 AMPs of rated power. The generator has a 3-year limited warranty and operates at a noise level of 51.5 to 61 dBA from 1/4 to rated load.

Pros:
– Powerful, portable, and retro-modern design
– Advanced controller with improved output characteristics between 1600w-2000w
– Parallel function to connect two generators for 25 AMPs of rated power
– Smart Throttle for greater fuel efficiency and noise reduction
– Very quiet operation with noise levels of 51.5 to 61 dBA
– Compact and lightweight, weighing only 44 pounds
– Long run time of up to 10.5 hours at 1/4 rated load
– Gasoline petcock to prevent stale gas problems
– Fuel gauge for easy fuel level monitoring
– 3-year limited warranty

Cons:
– Limited availability as indicated by some sources
– No mention of built-in wheels or handles for easier mobility, though it is light…
– Requires additional equipment for parallel operation

EF2000iSv2

Product Details: The Yamaha EF2000iSv2 is an inverter-type portable generator. It features a 79cc, 4-stroke OHV engine and produces 1600 rated watts and 2000 surge watts. The generator has a rated voltage of 230V (or 120V in some models), a frequency of 50Hz (or 60Hz in some models), and a DC output of 12V/8A. It includes advanced features such as Smart Throttle for fuel efficiency and noise reduction, an OilWatch warning system, and a Noise Block sound reduction system. The generator is lightweight at 44 pounds, compact, and has a fuel tank capacity of 1.1 gallons, providing up to 10.5 hours of

operation at ¼ rated load. It also supports parallel operation to increase output to 3600 watts with two units.

Pros:
– High-quality electricity with inverter system and Pulse Width Modulation (PWM) c…
– Fuel-efficient with Smart Throttle load sensing rpm control
– Quiet operation with Noise Block sound reduction system (51.5-61 dBA)
– Lightweight and compact design for easy transport
– Parallel operation capability to increase output
– Advanced features like OilWatch warning system and auto decompressor for easy st…
– Long run time of up to 10.5 hours at ¼ rated load
– Clean, pure sine wave power suitable for devices with microcomputers

Cons:
– Limited power output for heavy-duty applications
– Requires additional equipment for parallel operation
– No hour meter or voltage meter included
– Oil is not included with the purchase

Yamaha EF2000iSv2 2000 Watt Inverter Generator

Product Details: The Yamaha EF2000iSv2 is a portable inverter generator with a maximum AC output of 2000 watts and a rated AC output of 1600 watts. It features an OHV, air-cooled, single cylinder, 4-stroke engine with a displacement of 79cc. The generator weighs 44.1 pounds, has a fuel tank capacity of 1.1 gallons, and can operate for up to 10.5 hours at 1/4 rated load. It includes advanced features such as a new controller with improved output characteristics, Smart Throttle for fuel economy and noise reduction, and a parallel function to connect two generators for increased power.

Pros:
– Lightweight and compact design for easy transport and storage
– Delivers clean, high-quality power with pure sine wave and stable voltage and fr…
– Parallel function allows connection of two generators for 25 AMPs of rated power
– Smart Throttle improves fuel economy and reduces noise
– Gasoline petcock helps prevent stale gas problems
– Quiet operation with noise levels between 51.5 – 61 dBA

Cons:
– Limited to 2000 watts maximum output, which may not be sufficient for all applic…
– Requires additional equipment for RV use, such as the RV Adapter Kit
– Fuel capacity is relatively small at 1.1 gallons

2021 Yamaha Power Generator EF2000ISV2 – Moto Member

Product Details: The Yamaha EF2000iSv2 is a portable inverter generator with a maximum AC output of 2000 watts and a rated AC output of 1600 watts. It features a 79cc, OHV, air-cooled, single cylinder, 4-stroke engine. The generator weighs 44.1 pounds and has dimensions of 19.3 x 11.0 x 17.9 inches. It has a fuel tank capacity of 1.1 gallons and can run for up to 10.5 hours at 1/4 rated load. The noise level ranges from 51.5 to 61 dBA. It includes advanced features such as Smart Throttle for fuel efficiency and noise reduction, a gasoline petcock to prevent stale gas,

and a fuel gauge for easy fuel level inspection. The generator also supports parallel operation to deliver up to 25 AMPs of rated power and comes with a 3-year limited warranty.

Pros:
– Lightweight and compact, making it easy to transport and store.
– Very quiet operation, with noise levels ranging from 51.5 to 61 dBA.
– Smart Throttle technology for greater fuel efficiency and noise reduction.
– Parallel function allows connecting two generators for increased power output.
– Fuel petcock prevents stale gas problems and gummed-up carburetors.
– Fuel gauge allows quick fuel level inspection.
– Oil Watch Warning System prevents engine damage from low oil levels.
– Electrical Overload Breaker prevents generator damage.
– Inverter system provides clean, high-quality power with pure sine wave output.

Cons:
– Limited to 2000 watts maximum output, which may not be sufficient for all applic…
– Requires additional accessories for parallel operation.
– Fuel tank capacity is relatively small at 1.1 gallons, which may require more fr…

Bought a new Yamaha Inverter Generator

Product Details: Yamaha inverter generators, such as the EF1000iS and EF2200iS, are known for their high-quality electricity output, compact design, and efficient operation. The EF1000iS features a 50cc 4-stroke OHV engine, weighs 12.7 kg, and has a rated output of 0.9 kVA. The EF2200iS has a 79cc OHV engine, weighs 55.2 lbs, and has a rated output of 1800 watts. Both models include economy control for fuel efficiency, computer-controlled circuit breakers, and oil warning systems. They also offer DC output capabilities and are designed for quiet operation with noise levels ranging from 48.5 to 65 dBA.

Pros:
– High-quality electricity output through computer-controlled inverter
– Compact and lightweight design for easy portability
– Economy control for greater fuel economy and quietness
– Automatic oil warning system and circuit breaker for safety
– DC output capability for battery charging
– Quiet operation with advanced muffler and sound-absorbing materials
– Long continuous operation hours with large fuel tanks
– Optional wireless remote control for convenience

Cons:
– Limited fuel tank capacity in smaller models like the EF1000iS
– Higher cost compared to some other generator brands
– No fuel level gauge in the EF1000iS model
– Potential for carbon monoxide emissions if not used in well-ventilated areas

Yamaha EF2000iSv2 – 1600 Watt Inverter Generator (CARB)

Product Details: The Yamaha EF2000iSv2 is a portable inverter generator with a maximum AC output of 2000 watts and a rated AC output of 1600 watts. It features an OHV, 4-stroke, air-cooled, single cylinder engine with a displacement of 79cc. The generator weighs 44.1 pounds and has dimensions of 19.3 x 11.0 x 17.9 inches. It includes a fuel tank capacity of 1.1 gallons and can operate continuously for up to 10.5 hours at ¼ rated load. The EF2000iSv2 has a noise level of 51.5 – 61 dBA and comes with a 3-year limited warranty.

Pros:
– Powerful, portable, and lightweight, weighing only 44 pounds.
– Inverter system provides clean, high-quality power with voltage stability within…
– Smart Throttle technology improves fuel economy and reduces noise by varying eng…
– Parallel function allows connecting two generators to deliver 25 AMPs of rated p…
– Gasoline petcock prevents stale gas problems and gummed-up carburetors.
– Fuel gauge allows quick fuel level inspection.
– Oil Watch Warning System prevents engine damage caused by low oil levels.
– Compact size (2.2 cu.ft.) makes it easy to store and transport.

Cons:
– Limited to 2000 watts maximum output, which may not be sufficient for all applic…
– Requires additional accessories for parallel operation and RV use.
– Fuel tank capacity is relatively small at 1.1 gallons.

EF2000iSv2

Product Details: The document likely contains an operating guide for a specific product. Key details might include product name, model number, dimensions, power requirements, installation instructions, and safety precautions.

Pros:
– Clear and detailed instructions for installation and operation
– Includes safety guidelines to ensure user protection
– Provides troubleshooting tips for common issues

Cons:
– May require technical knowledge to fully understand and follow the guide
– Could be lengthy and detailed, making it time-consuming to read through
– May not cover all possible scenarios or user questions

Yamaha EF2000iSv2 Inverter Generator

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Yamaha EF2000iSv2 Generators and Their Manufacturing

Where are Yamaha EF2000iSv2 generators manufactured?

Yamaha EF2000iSv2 generators are manufactured in both Japan and China. While the design, research, and development processes are handled at Yamaha’s main headquarters in Japan, the actual manufacturing of some models, including the EF2000iSv2, has been shifted to China, particularly after the 2011 Japanese tsunami.

How can I tell if my Yamaha EF2000iSv2 was made in China or Japan?

To determine where your Yamaha EF2000iSv2 was made, check the “Made in” label on the generator itself or consult the accompanying manual. You can also search for the model name along with “manual pdf” online if you’ve lost the physical manual.

Has the quality of Yamaha generators changed since they started manufacturing in China?

Some users have reported a slight drop in quality for Yamaha generators manufactured in China compared to those made in Japan. However, it’s important to note that Chinese-made Yamaha generators are still considered superior to many other Chinese brands and are known for their durability and performance.

Are the components of Chinese-made Yamaha generators different from those made in Japan?

The raw materials and components used for Yamaha generators manufactured in China are similar to those used in Japan. The designing, prototyping, and testing processes are still handled in Japan, ensuring that the quality standards are maintained across different manufacturing locations.

Where can I purchase a Yamaha EF2000iSv2 generator and get reliable customer service?

You can purchase a Yamaha EF2000iSv2 generator from certified dealers or online retailers like National Supply. These sources often offer the best prices, excellent customer service, and fast shipping, ensuring you get a genuine and reliable product.